History of Searh Engine Optimizaton (SEO)
General SEO information
In the beginning of Online development, its users were a blessed community and the amount of available details was relatively small. Accessibility was mainly limited to workers of various colleges and labs who used it to get access to technological details. In those times, the problem of finding details on the Online was not nearly as critical as it is now.
Site internet directories were one of the first methods used to accomplish access web sources on the system. Links to these sources were arranged by subject. Search engines was the first venture of this kind started out in Apr 1994. As the number of sites in the Search engines listing inexorably improved, the designers of Search engines made the listing retrieveable. Of course, it was not a google look for motor in its true form because searching was limited to those sources who is results were put into the listing. It did not definitely seek out sources and the idea of seo was yet to appear.
Such link internet directories have been used substantially in the past, but these days they have lost much of their popularity. The reason is simple – even modern internet directories with lots of sources only carry a tiny portion of the Online. For example, the biggest listing on the system is currently DMOZ (or Open Directory Project). It contains details on about five million sources. Compare this with the Search engine data source containing more than eight billion dollars records.
The WebCrawler venture started in 1994 and was the first full-featured google look for Search Engine. The Lycos and AltaVista google showed up in 1995 and for many years Alta Windows vista was the significant player in this field.
Currently, there are three major worldwide google – Search engines, Search engines and MSN Search. They each have their own directories and look for methods. Many other googleuse results via these three significant google and the same seo skills can be used to all of them. For example, the AOL google look for motor (search.aol.com) uses the Search engines data source while AltaVista, Lycos and AllTheWeb all use the Search engines data source.
Brief History of SEO:
1995 – Yahoo Launches its Web Directory
1998 – Google Launches, DMOZ launches this same year
2000 – Yahoo Drops Altavista, Uses Google’s Algorithm instead
2001 – PageRank is revealed to users through the toolbar
2005 – NoFollow Tag Introduced
2009 – Google Introduces Caffeine Algorithm, a major shift in SEO.
2009 – Bing and Yahoo Merge
2011 – Panda Algorithm Update. A major step in the history of SEO
April 24th 2012 – Penguin Algorithm Update
September 27th 2012 – EMD Update (Exact Match Domain)
October 4th 2012 – 65 Pack Rollout
Conclusion: The first few hundred web sites began in 1993 and The first search engine created was Archie, created in 1990 by Alan Emtage, a student at McGill University in Montreal to help people search information on the web.